Single Cell Li Ion Battery Protection Mobile Charging Boost Output 5V Board 1A Mobile Power Board (H5A4)

Li Ion Battery Protection Charging Board

This is Li Ion Battery Protection Charging Board. Build your OWN DIY Power bank with Lithium Battery 3.7 to 5V 1A Mobile Power Module Supports Apple phone Charging and Discharging With Protection module.
Apply battery: Lithium polymer batteries, 18650 lithium batteries, cell phone batteries, 3.7V standard lithium battery, can single (piece) power supply, can also be multi-section (sheet) parallel power supply. (In parallel to increase capacity) Unavailable: batteries, battery, 1.2V rechargeable batteries, nickel hydrogen batteries, lithium polymer lithium iron, etc., can not be used in tandem multi-section!

Features:

• Micro-USB to charge the connected battery
• USB-A to charge the mobile phone
• Input over-voltage, over current, under-voltage protection.
• Output overcurrent, short circuit protection
• Module over-temperature protection.
• Long lifespan.
• Used to charge solar mobile phone, car charging retrofit, driving recorder power supply, home power conversion, etc.